| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $157.72 | 12.132% | $176.8546 | $176.85 | $176.85 | $176.90 |
| Purchase #2 | $142.60 | 5.726% | $150.7653 | $150.77 | $150.75 | $150.80 |
| Purchase #3 | $130.46 | 3.395% | $134.8891 | $134.89 | $134.90 | $134.90 |
| Purchase #4 | $154.73 | 10.812% | $171.4594 | $171.46 | $171.45 | $171.50 |
| Purchase #5 | $21.47 | 7.771% | $23.1384 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $173.29 | 12.735% | $195.3585 | $195.36 | $195.35 | $195.40 |
| Purchase #7 | $21.62 | 6.863% | $23.1038 | $23.10 | $23.10 | $23.10 |
| 7 purchase totals = | $801.89 | $875.5691 | $875.57 | $875.55 | $875.70 | |